Hey ChatGPT: Are You Sure?
Mac Geek Gab — Apple Tips, Tricks, and Troubleshooting
Dave Hamilton, Pilot Pete & Adam Christianson
4.8 • 1K Ratings
🗓️ 18 August 2025
⏱️ 85 minutes
🧾️ Download transcript
Summary

This week’s Mac Geek Gab with Pilot Pete, Adam Christianson, and Dave Hamilton packs in quick tips, clever hacks, and gear finds to level up your Apple life. You’ll learn how to instantly turn screenshots into PDFs, scan docs like a pro, and understand why most Macs can’t handle 20Gbps USB. Get smarter about CarPlay cables, unlock better wireless GPS performance, and discover menu bar magic with tools like uBar, Sketchybar, and Looking Glass. Don’t Get Caught missing the debates over Apple Music vs. Spotify—plus which one wins for playlists and which takes the crown for audio quality.
When it comes to troubleshooting, you’ll see how to fix blank Mail previews, keep your number abroad for iMessage, and squeeze the most out of budget carriers. Round it out with negotiation strategies to lower your mobile and ISP bills, plus Wi-Fi service order tweaks and DHCP reservation tips to keep your Mac running smooth.
- 00:00:00 Mac Geek Gab 1103 for Monday, August 18th, 2025
- August 18th: National Fajita Day
- The MGG Merch Store is Live!
- MGG Monthly Giveaway – Default Folder
- Quick Tips
- 00:00:01 Pogo Kelly-QT-Turn Screenshots into a PDF in the Finder
- 00:02:50 Karl-QT-CHiPs taught us some police 11-codes!
- 00:04:34 Kiwi Graham-QT-Apple devices use randomized serial numbers
- 00:07:36 Mike-QT-Files.app document scanning maxes out at 24 pages
- 00:10:59 CSF-Genius Scan (free version)
- 00:12:10 Peg-QT-Scanning using Image Capture
- 00:13:48 Craig-1101-QT-Most Macs can’t support USB 20Gbps
- Sponsor
- 00:16:37 SPONSOR: Caldera Lab. Guys, don’t settle for drugstore junk or steal your partner’s products—elevate your routine with skincare made for you. Head to CalderaLab.com/MGG and use MGG at checkout for 20% off your first order.
- 00:17:59 SPONSOR: K12 can help your child start reaching their full potential in life now – and give you the support you need to get them there! Go to K12.com/MGG today to find a tuition-free K12-powered school near you and enroll now
- 00:19:29 SPONSOR: BBEdit, the power tool for text from Bare Bones Software; now with integrated Notebooks and extended language support.
- Don’t Get Caught
- 00:20:50 RandyWalker-DGC-Change Out Your CarPlay Cable
- 00:24:09 Wireless CarPlay and GPS Passthrough
- Cool Stuff Found
- 00:30:16 PorthosJon-CSF-uBar, a Dock Enhancer
- 00:32:16 Ben-CSF-Sketchybar to customize your menubar (video instructions!)
- 00:34:30 Andrew-CSF-Looking Glass for Apple Music (or Spotify) to control Apple Music from your Mac’s Menu Bar
- Some Cage Matches
- A discussion of playlists, Apple Music vs. Spotify… Spotify wins
- A discussion of audio quality… Apple Music wins
- 00:42:44 Bob-CSF-Zip-Tie Cable Labels
- 00:46:35 Ben-CSF-Access: Passwords Companion
- 00:47:44 CSF-Kris Black-Sidebar is a Setapp alternative to Ubar
- Sponsor
- 00:49:05 SPONSOR: Wix puts incredible website creation at your fingertips with their AI site builder. It’s fun and it’s drag-and-drop easy. Go to Wix.com to start building your website today. Click this link https://bit.ly/43XQ3JB to start your free trial with Wix
- 00:50:14 SPONSOR: Webroot. Get 50% off Webroot Total Protection or Webroot Essentials when you go Webroot.com/MGG. Your Questions Answered and Tips Shared!
- 00:51:40 Mark-Mail Preview isn’t showing text
- Rebuild Mail Indexes with Mailbox > Rebuild
- Rebuild Mail’s Envelope Index
- Or use OnyX
- 00:58:46 JKDawson-How to Maintain Tel. # while abroad for iMessage / AppleID?
- 01:06:09 Which budget carrier makes sense to use?
- Mint Mobile
- Verizon’s Visible (but you don’t get 5G)
- 01:10:55 Tips for renegotiating your mobile phone plan
- …and your home ISP plan, too!
- 01:13:12 Grumpy Mike-1101-WiFi can be enabled but not associated
- 01:22:33 MGG 1103 Outtro
- MGG Monthly Giveaway
- Bandwidth Provided by CacheFly
- Pilot Pete’s Aviation Podcast: So There I Was (for Aviation Enthusiasts)
- The Debut Film Podcast – Adam’s new podcast!
- Dave’s Business Brain (for Entrepreneurs) and Gig Gab (for Working Musicians) Podcasts
- MGG Merch is Available!
- Mac Geek Gab YouTube Page
- Mac Geek Gab Live Calendar
- This Week’s MGG Premium Contributors
- MGG Apple Podcasts Reviews
- feedback@macgeekgab.com
- 224-888-GEEK
- Active MGG Sponsors and Coupon Codes List
- BackBeat Media Podcast Network
Transcript
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| 0:00.0 | It's time for Matt Geekab and listener Pogo Kelly brings us our quick tip of the week with |
| 0:07.0 | Turn Your Screenshots into a PDF in the Finder. When attending a webinar, I often take screenshots of the presentation. Afterwards in Finder, I select the screenshots. Right-clicking on one brings up a menu near the bottom. I hover on |
| 0:22.4 | quick actions, which opens a sub-menu where I click on Create PDF. The newly created PDF shows up |
| 0:30.3 | in the finder window with the name, with the file name highlighted, ready for me to type in a useful |
| 0:36.1 | name. Then I can delete the screenshots because they |
| 0:39.4 | are no longer needed. More tips like this, plus your questions answered today on Mac Geekab, |
| 0:46.1 | 1103 for Monday, August 18th, 2025. 25. |
| 1:13.1 | Greetings, folks, and welcome to Matt Geekup, the show where you send in and we share tips like that. |
| 1:15.3 | You send in and we share cool stuff found. |
| 1:24.3 | You send in and we share your questions and sometimes, hopefully, often, are able to provide answers or a nice path to them. |
| 1:33.4 | All in the interest of each of us learning at least five new things every single time we get together. |
| 1:37.5 | Our sponsors for this episode are varied and many. |
| 1:40.4 | We have BB edit from barebones.com. |
| 1:47.8 | We have Wix at Wix.com where you can go to start building your website today with their fun drag and drop tools. |
| 1:58.8 | Caldera Lab.com slash MG and using code MG at checkout saves you 20% off your first order of skin care made for you. |
| 2:11.3 | K12.com slash MG is where you're going to go today to find a tuition-free K-12 powered school near you and enroll now, and there is still time to enroll for the fall. |
| 2:19.1 | And webroot.com slash MG, where you can get 50% off of webroot total protection or webroot essentials. |
| 2:25.5 | We will talk more about each of those in a little bit here on National Fahita Day in Durham, New Hampshire. |
| 2:26.7 | I'm Dave Hamilton. |
| 2:28.6 | And here in South Dakota, I'm Adam Christensen. |
| 2:32.4 | And here, also in New Hampshire, it's Pilot Pete, and it is the weather |
| 2:38.3 | for National Feated Day. It is sizzling, man, and much of the country. Well played. Oh, man. |
... |
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