Win 95 id say, even tho i havent had 'that' much expericence with it but since its older you would think so yes?
But..on the other hand if as in freezing you mean like win 98 has *alot* of BSOD, soo,heh..well..
* i hate BSOD i hate them i hate then grr*
Win XP better not have as many BSOD as 98, or else ill go mad! lol
Best commpatiblility:
Win XP for sure id say(which also again makes since since its the lastest OS, until Vista, whatever the name is now..lol comes out
We'll see...We'll see