Excel 2010 lags on scrolling with Windows 7

[MS Driving Me Crazy]

Hi Guys,

Seriously need your help.

I have 3 new PC's with Windows 7 and Office 2010.

When you scroll on a pivot table in Excel it lags from anywhere to 10-30 seconds. The file size is 3.9MB.

This file works perfectly fine on Windows XP with Office 2007.

We have updated graphics drivers, changed resolution and still no go

Any help will be appreciated.

[MS Driving Me Crazy]

Here is some more info, installed MS Office 2010 on XP Machine and had the same issue.

Any ideas why you cant scroll real time in Office 2010 rather it having a massive lag??