New String

[lord_mezry]

I Have been wanting to change my Strings for somewhile are there any other type of strings rather than wound type strings and what choice do i have for gauges of the strings.

[cdef]

Do read the sticky "Strings FAQ" thread up at the top of the page. You'll find the info you want right there.

[Shoewreck]

You may try steel ropes (but do it at your own risk - steel ropes will chew your frets quickly and may get harmful to you if worn). I've heard someone used 'em on a guitar. If you're looking for something completely dufferent this may be an option.
If you're just not aware of what kinds of strings exist - follow the FAQ.