API-557-EFS

I have been so busy that I didn't have time for video editing. Didn't have time to order the API-555 either. But now there's a new version (API-557-EFS). Looks like only the plastic box changed (I prefer the new box than the older "dome" model). Since it's just new to market, I can't locate (if any) the "what's new" of the API-557-EFS (like "side-by-side" comparison)? The ADS website shows the older model box specs in the new model page, so I am guessing it's exactly the same, only the box changed?

Does anyone know if the Adobe Premiere Elements compatible with WinXP x64 Edition or the MS Vista (when officially release)?

VideoHelp.com and VideoGuys.com wasn't notified?

Chuck