My company uses exchange 2003 for our webmail.

I use a Vista machine with IE7 in protected mode to check my mail from home, and a XP sp2 machine on a corporate network @ work.

@Home I have one problem, I can't reply to any mail, the text field for the entry of text on replies (or any text entry anywhere) is seen as a red X (image not available)

I've talked to coworkers with Vista, and we all have the same problem.

In short, I know that the problem is with the combination of Vista and IE7. As IE7 on XP doesn't cause the problem (that I've seen.)

Does anyone know of a solution?

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Firefox does allow me to reply, but I can't see mail in anything other than my Inbox, and I have email divided into folders for the group or person that sends me the mail, so this is a problem for reading.

I haven't checked on Opera or my Wii, but I feel like a jackass checking corporate emails on a videogame system.