well recently i got the construction set and have made 4 mods so far. 1 of them worked. and that one was one that i was just testing things on... nothing that important, just went to anvil and rammed the fighers guild into the church and put down a random weapon.

but with the others, ones that i wanted. they didn't work. i've searched things like sollutions and most say "make sure you had the latest version on oblivion and the same verion of the construction set or it won't work" I HAVE MADE SURE!!!! 4 times...

the 1st one worked but the others didn't, the ones i put effort into...

So yeah thats basicly it

i need help because i don't want to have wasted time and space on a useless program that doesn't work. (not saying it's bad or anything )

There are a lot of reasons why a mod doesn't work. The three that aren't working for you could all have the same cause or entirely different causes. Without more information, there's no way for use to know what the issue might be. What are the three non-working mods supposed to do? How did you try to accomplish these things? What operating system are you using (Windows XP, Windows Vista, Windows 7)? Where did you install Oblivion (default directory, or custom directory)?

Two good places to learn the ins and outs of the Construction Set (or CS) are:

The http://cs.elderscrolls.com/constwiki/index.php/Main_Page

http://tesalliance.org/forums/ - the only place that has modding classes for Oblivion.