No worries Kreeargh.. I've already resized the textures, and they're up for download as the next fileID on SFU. Tested them in the ModViewer and they display normally now.
Somehow during KF's re-texture, he got the BMPs a little smaller by 1 or 2 pixels.. so there was some like 511x510x24bit (instead of 512x512x24), and any like that weren't showing up..