universal power windows

[mototo]

has anyone had any experiences or heard of anything about these kits. Toying with the idea of chucking them into the missus's car.

http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=260588077830&ssPageName=STRK:MEWAX:IT

http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=170475026934&ssPageName=STRK:MEWAX:IT

Thanks