0000950123-04-011857 S-8 3 20041007 20041007 20041007 COMMUNITY BANK SYSTEM INC 0000723188 6021 161213679 DE 1231 S-8 33 333-119590 041069973 5790 WIDEWATERS PKWY DEWITT NY 13214 8007242262 5790 WIDEWATERS PARKWAY DEWITT NY 13214 S-8 1 y03509sv8.htm COMMUNITY BANK SYSTEM, INC. EX-5.1 2 y03509exv5w1.htm EX-5.1: OPINION LETTER EX-23.1 3 y03509exv23w1.htm EX-23.1: CONSENT OF PRICEWATERHOUSECOOPERS LLP