Reject modernity, return to analog

Let's talk retro tech, or anything of the sort! What projects or hobbies are you currently working on? Are you leaning towards a crisp hi-fi sound for your turn-table (yo), or just browsing eBay for old broken tech you know you don't need? Is this submission just a cry for help, because I've found myself browsing old Bose Wave systems from days gone by?

I have a box full of old Gameboy motherboards I need to do something with (the current plan is to gift my close friends their own modded Gameboy, because seriously why can't I hold all these Gameboy motherboards). Then there's my AIWA Walkman that needs a new belt, but I've never cracked one of those open before, so we'll see. Then there's this Gameboy Camera mod that is keeping me up at night.

What about you fine folks? I thought about posting this to ~tech, but I thought ~hobbies was just as relevant, since this isn't exactly leading edge stuff (though it may be in the retro tech space!)

First and foremost: I'm not certain whether this belongs in ~hobbies or ~comp. As I consider this a hobby, this seemed like the more appropriate spot, but I'm more than happy to move/repost in ~comp.

So for the past few years, I've really been hit by the computer nostalgia bug. It originally started as me just wanting to dive back into MUDs, and the whole retrocomputing fascination probably came from me wanting to recreate the "good ole' days" where I would pull up the Windows 98 terminal app and connect to my favorite MUD.

Now I've got a room in my house dedicated to this old, esoteric hobby that happens to take up a lot of space. Admittedly, I don't know a TON about hardware but I've been having a blast tinkering around on old machines. It's even more fun to see how I can push the limits of the computers given a few modern tweaks here and there.

Here's what I've currently got sitting up in the Upstairs Museum of Retrocomputing:

• A Compaq Prolinea 5/75 Pentium - this was given to me by a friend who had it sitting in the basement. To my surprise, everything was still in working order and it fired right up (Windows NT 4.0!) on the first try. Of course, I ripped out the old barrel clock battery and put in something safer. I'd say I tinker with this one the most on the software side, while still trying to keep the hardware as close to original as possible.
• A Compaq Prolinea 3/25s 386 - I just picked this bad boy up and am working on getting an OS installed. It had some damage from a leaky clock battery but I don't believe anything was irreversible. I'm not too confident in the whopping 4 MB of memory, but I'm planning on installing Windows 3.11 on this one.
• A Tandy TRS-80 CoCo 2 - It works, but I haven't spent a ton of time with it because I don't have an old TV or monitor with a coax connection. I'd love to figure out how to create my own cartridge with a homebrew version of Zork or Adventure.
• A Power Mac G5 - It's not ancient, but I think it's still worthy of being in the museum. I haven't had a chance to play around with it yet because I don't have the right video cable. I'll get around to it eventually.
• A Generic Pentium 4 - I actually found this one at a Goodwill store. This one fired right up and had a copy of Windows 2000 installed, including all of the old work files that the person left intact. This one has been the easiest to mod because it's somewhat closer to modern and uses a common form factor. So I've plugged in a new OS, new ethernet, etc. At some point the technology starts to blur and you start questioning why you aren't just using a modern computer.

What's next on my list? I'd like to start playing around with computers/OSes that I'm unfamiliar with. I grew up in a DOS/Mac OS 7-10/Windows world, so I'd love to get my hands on a NeXt, BeOS, etc. or even an Apple II.

But first I need to get the damn 386 running again.