Revaluation

Hi,

We implemented multi currency in our g/l last fall.  We were under the assumption that one of other offices was running the Revaluation process, but found out that there were instead doing a manual journal entry.  We run the reval process in May and had to reverse the entry because the process went back and revalued some of our equity accounts.  How can we start to use the revaluation process without having our year end balances change?  Is it a setup that needs to be modified?  I vaguely remember seeing a screen that shows a range of accounts to revalue.  Do we need to set up