Are you running the Safari 3.0 beta on your Mac? Almost all of the problems on sites like Yahoo are fixed in the latest beta version.

You might also consider trying Camino. It's by the Mozilla Corp (the company that makes Firefox), but it's designed specifically for Mac. It's a great browser that's every bit as fast as Safari.

Camino. Mozilla Power, Mac Style

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Ranger
SBC, but personally confess the 1689 LBCF
Yunnan, China

"If we regularly beheld the glory of Christ, our Christian walk with God would become more sweet and pleasant, our spiritual light and strength would grow daily stronger and our lives would more gloriously represent the glory of Christ. Death would be most welcome to us." - John Owen