So, based on that remark(Swiss user) the Wiesel X2 = PD70X.
Furthermore, based on comparing their respective manuals I could also add that PD70X = HD80, as I think had been already mentioned in this or another thread.
PD70X main site: [a href=\"http://www.compactdrive.com/]http://www.compactdrive.com/[/url], there you can find also links to European on line distributors.
HD80 site: http://www.hyperdrive.com/shop/index.php
very appealing to international customers because of their free shipping promotion.