there are many syslog servers out there to redirect the logging info from the Cisco Router.
heres my noddy guide (as usual)
1) Download ‘Kiwi Syslog Daemon‘ from Kiwi Enterprises (the trial version is free)
2) Install on server/pc
3)on the Router do the following:
RTR(config)#logging facility local7
RTR(config)#logging [PC/Server IP address]