Fedora Project has thrown open the Lohit Fonts Project. Details are available at the wiki page and the mailing list is at : email@example.com. So if you are interested.. plunge right ahead. 🙂
Another piece of information seems to have gone missing with the randomink.org crash. Bengali India (bn-IN) Language Packs for Firefox 1.0.x and 1.5.0.x are available respectively here and here. To use these language packs first you would need to install the Language Switcher available here. Next, download the relevent language pack from any of the two links above and save it on your local machine. Next open the .xpi file from the File menu i.e. File->Open File… Once installed you would need to choose the language from Tools->Languages. All set to go now.