Inkscape Portable with Textext (MikTex, pstoedit, gs)
Hi,
I managed to get Inkscape Portable with its extension Textext (used to write latex equations directly in Inkscape) to work with MikTex, pstoedit and ghostscript in a fully portable package. No need to add stuff to the PATH as usually required for these apps on Windows.
Here's a link to the full package (zipped) 161MB [old version 0.48]
http://bit.ly/inkscape_Textext_portable