I have a Fujitsu Stylistic LT C-500 tablet that I have upgraded to Windows XP and a 40 GB hard drive. Most everything seems to be working just fine, and the next thing I need to do is to upgrade the RAM from 128 MB. Most of what I'm reading online says that 256 MB is the max. I want to ask what I should look for when choosing RAM for this tablet, and if anyone has ever had any success with 512 MB. Any help will be greatly appreciated!