So recently I bought an old first gen 1.8ghz single CPU power Mac g5 with 3 gigs of ram just for web browsing. Ok, I know it's 10 years old, running leopard, and Old tech. But it is so sluggish at everything! Web browsing is a hassle. Safari takes long to load, and even switching tabs takes a few secOnds. It freezes up too in some pages especially videos. Is it really just that slow, or is something slowing it down? Would tiger be faster vs leopard on this machine? It's so frustrating. I have a newer mac pro too and they're not even remotely comparable.