My ISP is AOL. I'm currently using McAfee's firewall, I have Microsoft's XP home version, with the SP 2 update. Right now, I'm not experiencing any difficulties. I was thinking about switching to Mozilla's Firefox 1.0 browser, but our computer teacher says it's not necessary if SP 2 is working properly, and that Firefox may not be entirely compatible with AOL 9.0.. Does anbody here, who has the same combination I have, use Firefox 1.0? Is it working properly?