Indeed. For those who use XFire, just go to Tools -> Options -> Games and find the Jedi Academy Single Player Entry.
Advanced Options, then just enter your combo of choice. I am a fan of
+set g_sabermorerealistic 2 +helpusobi 1 +load quick +set g_sabermorerealistic 2
This does the exact same thing as the shortcut, it just is a lot more convenient for those who use XFire.