I had written a blog post about hacking the glmatrix screensaver with the glyphs of our languages.
Now I have those screensavers in the following languages:
Hindi : Deb Package , RPM
Gujarati : Deb Package , RPM
Bengali : Deb Package , RPM
Oriya: Deb Package , RPM
Tamil : Deb Package , RPM
Malayalam: Deb Package , RPM
Try it and enjoy !!
ps: I used the default fonts of Fedora 9 for these. If you have any specific font to be used please let me know. I used Dyuthi calligraphic font for Malayalam.