Duplicate Contacts and activesync

[falestinee4ever]

Ok, so everytime i synchronize it like doubles my contacts on my fones and makes em duplicate... ive had my fone for like 3 days and im already at 800 with like 600 duplicates...what is going on? also activesync pisses me off why does it synchronize automatically right wen i connect... i just wana connect to access files on my tp but always wants to synchronize, what shud i do? i want it to show connected in active sync but not synchronize every 5 min.