SF Bay'er

I have seen a few posts that say that Photoshop Elements 5 runs slowly on
their Vista PC. Is this a common problem?

I have an HP Pavilion a1747c which has an AMD Athlon 64X2 Dual Core
Processor and an integrated video card, but the card has 512MB of dedicated
memory. I have added memory so that it has 2GB RAM. I am running Vista Home
Premium.

Any guesses as to whether I will be happy with the way Elements 5 runs on my
PC?

Thanks.
Tom