I've been trying to install the mods on my system recently. I installed the game and then the widescreen mod. However when I start the ghost dog UI mod, it seems to stall at {setup-ddrawfox.exe} Queried (pid = 616)

This was after it auto updated some of the files to match the ddrawfix and widescreen.exe to match their versions (both are 23700 but the ghost dog mod is 23100). Anyone tell me why it's stalling?

I think that you are trying to install an old version of one of the mods over a newer version of the other.
Please, download them from these links:
- http://www.gibberlings3.net/widescreen/
- http://www.shsforums.net/files/file/683-ghostdogs-pst-ui-mod-v22/
then reinstall the game and install the mods following the same order. Use this guide as a reference.