Timershot Powertoy for XP problem

Hi,

I have recently upgraded my webcam from a Logitech Quickcam Pro 4000 to a Pro 5000 and have lost the clarity and definition when using the Microsoft Timershot Powertoy for XP. Any locally captured images are very 'blocky' when i expected the resolution to increase. I did download and install the latest version of software/drivers from Logitech at the same time so it might have something to do with that.

Anyone else had this problem ?, if so, did you find a way to fix it.

Cheers.