Chocolate Chunk Apps let me know that they updated their awesome WiFi File Transfer application to version 18.104.22.168. This app lets you transfer files to and from your BlackBerry from your desktop browser. The new version has a cool flash GUI so the page does not need to reload every time you click on a link. The only downside is that it does not look like it downgrades to HTML if you do not have flash enabled. (Damn NoScript)
They have also added the ability to upload multiple files at the same time. The upgrade is free for current owners and you can purchase the app at this link for $8.99 (on sale from $9.99 until July 31st). There is also a free version with a few limitations like not being able to upload files to your BlackBerry.