PROBLEMS!!!!!!

#1
I HAVE SEVERAL ISSUES WITH CMS INTELLICAD PE.
1. WHENEVER i CLOSE A FILE AND THE GO BACK AND OPEN IT LATER MY LKEADER LINES DISSAPPEAR AND WILL NOT PRINT **** THATS ANNOYING.
2. i BELIEVE THAT INTELLICAD MAY HAVE A SOFTWARE CONFLICT WITH WINDOWS 200O PROFESSIONAL. MY COMPUTER FREEZES ABOUT EVERY 5-10 MINUTES ONLY WHILE IN INTELLICAD!
3. ALSO WHEN i DIMENSION INSTEAD OF DIAMETER SYMBOLS AND DEGREE SYMBOLS WHERE THEY SHOULD BE i GET LITTLE QUESTION MARKS IN THIER PLACE AND i CANT FIX IT BECAUSE UNLIKE AUTOCAD INTELLICAD DOES NOT HAVE A COLLECTION OF SYMBOLS TO INSERT WHEN YOU EDIT TEXT.
DOES ANY BODY HAVE THESE ISSUES?? IM PISSED OFF