Google Calendar & Market

[#1]

Hi,

I'm trying to access Market on my Xperia and get asked to set up my Google Account, so I sign in to my existing google account, then get the followwing message "Sorry this account cannot be used on the phone because it is missing the following application: Google Calendar. Please contact the domain administrator for virgin.net or sign in using another account."

I have google Calendar on my pc and have successfully validated my phone number in the settings.

I get the exact same message when trying to access the calendar on the phone.

I'm on o2 and my ISP is virgin.

Please help as would love to get some apps.

Thanks

[#2]

guys help me yaaar i hv js got X10 wth me n i signd in gmail bt i wana logout hw to do it n i did frm calender fun phone im nt gettin anythin in my mind help wil be appreciatd many thxxx