I Am Having A Technical Problem Using Simply Accounting 2008 Student Version I A

I am having a technical problem using Simply Accounting 2008 (student version). I am creating my own company and entering the accounts in the Chart of Accounts. However, there is a problem with the drawings account. Most equity accounts have a credit balance, but a drawings account has a debit balance. The program reads my drawings account to have a credit balance. How can I make the program read the drawings account correctly as a debit balance? Thanks