I have decided to - at least temporarily - close my website.
You should be able to easily find my texture pack files hosted at other sites by doing a Google search for:
"Collective Texture Pack ver. 1.0.3.exe" (for my Thief Deadly Shadows texture pack)
"DX-IW Texture Pack.exe" (NOTE: 'Unified Deus EX: Invisible War Texture Pack')
My cleaner file (to 'mop up' after irregular uninstalls of the packs) can be downloaded here.