I got an Athlon 3400+ installed yesterday. It seems to be very fast (compared to my old pentium 1.5 at least) but I'm somewhat confused. The guy who fitted it said it was of a speed equivalent to a pentium 3.4ghz, but it's listed on my computer as 2.2ghz, and many games list the same requirement for both - 1.2 pentium or 1.2 Athlon, etc. So what is the Pentium equivalent, roughly? Will a 3400+ last me for a while?