oops

My bad..
Yes... I finished them over the weekend--I believe I avoided the mission lockout glitch by completing each mission series in the order they appeared-- apparently its possible to lock out missions on Portland (if you kill Salvatore too soon) as well as Staunton Island (if you kill Kenji too soon).
I'm now at 87% complete, 69 hidden packages, vigilante done, phone missions done, 13/20 jumps, 8/20 rampages, 3 or the RC missions done, I have one car left for the SSV stolen car list to finish and I'm told its hard to find (NO SPOILERS), I did complete the stolen car list on Portland and the emergency vehicles also.
I did the checkpoints "Patriot Playground" and "Walk in the Park" too.
I have left paramedic and fire fighter besides what I've listed above.
I know I won't find it all but I'm going for at least 80 packages and I'll try to get more jumps and rampages done--will see what percentage I end up with...this has all been without a guide.
I plan on doing GTA:SA this way too.
Also, I don't know if you guys have messed with it or not but I did come to the conclusion that the CR in GTA3 is very similar to VC (as far as what causes what)
1 pt per kill (only if you save)
30 pts (per helicopter--haven't tried blowing up the dodo yet)
Money affects it too...I noticed it dropped when I bought a couple of rocket launchers from Phils place.
I haven't checked out criminals killed yet.
I did love the last mission--very challenging since they take your weapons away and you have a time limit.--took me about 12 tries before I finally got it... I had about equal problems with the mission S.A.M.
Spuds