Since Internet Explorer 7 I have run accross several instances where after upgrading to IE7 the text on some internet pages as well as in some e-mails is very faint - almost Iridescent. I had to switch back to IE7. This happened on 2 HP computers that were probably about 4 years old and on one Gateway that is about 2-4 years old. Can you tell me what is going on with this? Is it a graphic card issue?