As noted by Dianne, our stationery works perfectly in Windows Vista, complete with sound and scrolling. We have a picture turorial on hwo to download and use on our website. It is actually the used the exact same way as Outlook Express, so there is no learning curve.
As far as size, the collection files for vista take a few seconds on a cable connection and about 15 or 20 seconds on a slow dialup. The files are actually quite small, with most well under 300 kb in size so even on a slow dialup you are able to download in seconds.
Also, as noted above, be sure you are installing the files for Vista, as they have the correct path for Midi music, and also, you cannot save files from an XP machine and copy to a Vista, since the file paths are different. A user does not have to worry about file paths.. our install files do it all for you. all you have to do is click message, new message using, select stationery.. 3 steps!
8