Hey nice work on the video!  That style of mv is well suited for poser!

To the person mentioning the ATI driver reinstall.  I wholeheartedly agree.  I think the key is making sure you use the ATI driver removal tool.  It would also be good if E-frontier QA would tell us what system specs they tested Poser 7 with, such as:

Graphics card model, bios and driver versions.

Network Card model and driver version

Motherboard model, bios and driver versions

If system tested is preconfigured (e.g. DELL), what model number and was it run STOCK (i.e. no driver updates other than what DELL/Microsoft installs).

System requirements on the box are fine, but when problems get down to a driver version, then the above info really helps.