Terrible time with noConflict

Terrible time with noConflict

I having so much trouble getting multiple jQuery plugins to work on the same page.
 
I understand that $ is conflicting with jQuery. 
 
I'm using a theme from ThemeForest that uses jQuery 1.4.1.
I'd like to add an image gallery - I've tried several.  One gallery uses jQuery 1.4.1 too - but still can't get them all working together.
 
-I'm confused about which method I'm supposed to use. 
-Is there a particular order the jQuery versions should be called in?
 
I'm supposed to call each version right?
Am I supposed to use the noConflict tag with each plug in ... or just the older ones.
 
I've seached high and low and can't find a tutorial that walks me through the whole process.
 
I'm so confused.  :)
 
Can anyone point me to a good tutorial? 
 
Thanks.
 
P.S.  I'll be happy to post the code I'm having trouble with if someone is willing to help me out.  :)