Multi-currency Ledger

 Is there a simple "off the shelf" accounting package which caters for a multi-currency general ledger with revaluations? Most packages cover multi-currency in Cashbook, Debtors and Creditors only. For finance/investment companies with investments/loans on their balance sheet this is not ideal. VT Transactions comes close, but does not retain the original FX details in the posted journal - so comparative figures change. Also drill down and reporting on original FX transaction is not possible or weak. Any suggestions?