When I save my project I look at the drop down list of extensions and I dont see JPEG. Im not familiar with the other extensions but then when I try to save the file an applet pops up and said it couldnt save file save in SVG format.

I wanted to know if I can save a file in JPEG and PSD? This is my first time using Inkscape. I need some assistant. If I can't is there a program which I can?