DS-Xtreme

Alright..so I may have acted like a 5 year old and bought the first >.< card I saw.
This one : http://www.consolesource.com/ecomm/catalog/DS-Xtreme-16Gb-DS-X-p-2597.html#detailed_image>_>; And then I researched it a bit more after I bought it (I know :[ very stupid..>.<) and apparently the site that..has the firmware(I don't even know what firmware is D: !) downloads is gone forever and ever. Would this mean I'm completely screwed? >: Is there someone where else I can download said "firmware"..? Do I even need firmware? :[Thanks >:]And I apologize in advance if these are really stupid questions :( /DSi-literateEdit: :) Forgot to include that I'm using a DS Lite! :O ! No actual problems yet, as the card thing hasn't come in. Just curious here :O

You can find files for it at http://www.linfoxdomain.com/nintendo/ds/It seems to have gone unsupported for a while now though, so I wouldn't expect much from it.

Quick response o-o! Thanks!