At least 2GB of shared RAM (GDDR5 or XDR2)
XMB or whatever OS they use shouldn't take up more than 3% of the RAM
There should be an App Store which offers media playing apps (VLC player, Adobe Flash/PDF,) - because Sony takes way too long to update it's media playing abilities, doesn't wanna have to pay fees/go through legal crap and in some cases, flat out refuses to directly support many popular open source formats like MKV, FLAC, and Vorbis.
Support for Firefox or Chrome - or anything besides their crumby browser
Some sort of device or program which stablizes framerates and never lets them drop below 24fps in offline gameplay.







