I got 6.2.0 final version with lots of hacks installed. now I want to upgrade to 6.2.1 without rewriting all these hacks.. will it be enough to upload only the missing files in cgi, variables, and templates directories ? some poll files are missing in my 6.2.0 version... are there any other files that MUST be uploaded in addition to the missing files.. PLZ Help !!! Thanks in advance