Another member found this. Seems like a real nice cheap solution for you guys that have the IDT, and want a usb 2.0 compatible solution.
And from the looks of it, it should not have any issue interfering with the spring mechanism, just by looking at it.
Should be a nice solution, considering sources that sell these just hiked up the price from around 45-50 to 70+ for the same item not too long ago.
http://cgi.ebay.com/ws/eBayISAPI.dll..._BIN_Stores_IT