I2aven's_Sage said:
Emulators/Linxus & (Nimbus+1) This would be a good bet.
Linux has all this in terms of emulators
Zsnes (snes)
Dgen (genesis)
Kega Fusion (sega consoles)
Gcfeux (nes)
Gnuboy (gameboy/gameboy color/super gameboy)
VirtualBoyAdvance (gba)
No$GBA (GBA+DS)
DeSuMe (DS)
Discos (Old Doss Games)
Dolphin Emu ( need more than 64 mb ram)
Mupen64 (need more than 64mb of ram)
And much more!
If you have 64mb of ram, try to use LXDE as your desktop environment (it uses openbox as it's window manager), or learn to configure openbox for some smexy lightweight goodness.
Don't bother with gnome, kde, xfce, compiz fusion, gnome-shell, or anything that involves mass amounts of eye candy, or compositing. With 64mb of RAM you're gonna be pressed for resources anyway, no need to pointlessly tax your system anymore than it needs to be.
Speaking of which. Run memtest86+ or the ram testing tool from a distro's live cd. I'd be sceptikal of how good of a condition the RAM is in with the laptop being that old. RAM doesnt last forever ya know, and it might appear to work fine, but memtest86 will sniff out even the most minute of problems. If the ram is going bad, replace and upgrade it (if it can handle 512 or more great, anything less just max it out)
Oh best part is that it's obviously free. You may have to enable the "non-free" repos, but they are still free I'm terms of not costing anything "non-free" just means the source code isn't open or libre, or in other words it's proprietary.
LXDE based distros
- (btw, oneric ocelot gets rid of Synaptic, use 11.04. If you use Oneric, you can reinstall synaptic from the software center if you desire more control when installing packages)
-Linux Mint LXDE Edition ( friendlier since it will install some of the non-free stuff for you when you install)
-Peppermint (I've used this one before It's sweet and refreshing in appearance and lightweightness, and just as user friendly as mint for the most part)
You really would be better off turning that sucker into a Linux Box. Any Mac or Winderz OS will be too bloated to run efficiently.