Fixed Assets Write off without Gain & Loss Account

Hi,

    We have entered an Asset which is block of 3 Assets as one though detailed Addition and run depreciation on it for 3 months.

    After three months we are able to get details of these invidual Assets and now we want to replace these in the place of the FA item which we created and whose depreciaiton we have run for two months.

For Example:

   Apr-09  Asset Uploaded though Detailed Addition USD20000.

                  Run Depreciation

   May-09  Run Depreciaiton

   Jun-09 Write off First Asset and in place upload three Assets with NBV as on Jun-09.

Please suggest workaround.

Thanks

Kishore Bhupati