Charting software for Linux OS

just stumbled on this page.

http://www.geocities.com/user42_kevin/chart/index.html

looks like someone has developed a charting software to run on Linux. since i am not a Linux user, i can only request any Linux user to share his/her experience.

cheers,
jdm.

I just posted a post for linux software here, http://www.traderji.com/software/12490-technical-analysis-software-linux-using-yahoo.html#post86455 and then saw your post. there are many linux softwares but not very improvised.