a couple more noob questions if you don't mind:

i can add my hotmail messges by using the send/receive option to import them to my treo700w and even though i've checked off show all under options, i can't open any .wmv attachments. what am i doing wrong?

also, can i open quicktime attachments?

i can't imput my yahoo account using the same sen/receive option. the login comes up with my user name and password already imputted but after trying to connect it returns to the log in screen. do i have to be a yahoo plus user?

will i be able to upgrade to wm6? or can that only be acquired by buying a new phone?

thanks in advance