I upgraded to 2gb of PC3200.
Running XP Pro, IBM Rational Dev, DB2 database, Oracle 10g Dev and database, MS SQL database, MS Visual Studio, Tomcat app server and so many apps I lost count.
My Ferrari 4005 have never given me a bit of trouble and performance is incredible.
I rarely game but Doom 3, BF42 MoH and CoD run great with excellent graphics.
Acer really out did themselves when they designed this laptop. Best looking case I've ever seen.
Now if only...