If you can answer a few simple question with as much information as possible, we can figure out if this modem is supported in linux and if it is, we can figure out how to get it working.
Hay Guys You do not need to install those os to you computers you can use live CD(but not sure is coding working or not) or use live thumb drive version
Just do google search you can find lot of free os like this but do not know whether that are open source