Those two will work fine.
An A64 system would perform better, for not much more. Obviously that's entirely up to you though, if the added price is worth it.
A XP-M + NF7 V2 is especially great for overclocking, if that's your bag btw.
If you're not remotely concerned about Overclocking you could save some more $ by buying a non-mobile 2500+ as well.
If you really just want an internet & media PC then a Sempron would be good enough (hell, a 1.2Ghz PIII or something would do
).. So don't get too hung up on performance numbers. Don't be tempted to get a better processor if it means gettting less RAM or a slower/smaller Hard drive, for instance.
---
"Sex without love is an empty experience...
But as empty experiences go, it's one of the best" - Woody Allen