Tried this post in media centre forum but got no answers

. Can anyone here help?
As a user of a Win MCE PC, the suggestion there is that I might not need for a dedicated external scaler.
Looking into Powerstrip and ffshow raises a few issues. I have been looking at www. HTPCNews.com and the most scary thing is the warnings about risk to my panel if I try out the wrong settings.
Can any one give me specific information about this risk, how to avoid it and whether it is for real? Is there anyone using powerstrip with a Fujitsu 50 in plasma?
From the information I have seen, including forum threads, it is not completely clear that ffdshow will work within Win MCE. Can anyone help with this?
It is usual to use both Powerstrip and ffdshow/appropriate decoder?
Does powerstrip replace the driver that comes with my graphics card? And does it work with MCE?
Any help appreciated.
Dave