Here's the latest chart I could find that gives a picture of  the drugs to which we have molded our daily routines. Some people can take em, some cant.. My heart goes out to friends that have had to discontinue some of these because they just plain couldnt take the side effects, or those who have a viral strain that has developed a resistance to them. Each comes with its own unpleasantries.
    My current regimen contains Zerit (d4t), Videx,(ddi), Sustiva (far out man.. check out the colors). Anybody with a low tolerance for pills.. give it a few weeks.. this drug (Sustiva) will knock you flat, but it has been very effective for me. I have been fortunate in that side effects have been limited to some very slight neuropathy (numbing in the extremeties.. but can also be in the mouth), mild hallucinations, and some pretty f*_king weird dreams. At least my liver hasnt blown up yet.. heehee.  And last in this this little mix is not listed here, Hydroxyurea, (Hydrea, Hydrox).. Its and old leukemia drug that works quite well with regimens containing DDI and Zerit. Cheap(er) too.
    For more specific info on these drugs, you can find em in TheBody.com or Aegis.com. Ill kind of look around for the lazy folks (we all get that way) and put some links in this page directly to these drugs info.