i installed sp2 on both my comp and laptop…i can’t check the temp on my laptop, but it doesn’t get any warmer when its on my lap….the temp on my desktop is consistent to what it was pre-sp2…
as for program functionality,everythign has worked so far on both. every now and then the firewall blocks a program, but it tells you about it, and all i gotta do is click the unblock button and everything is good.