Develop an Accounting Software

I want an entry level accounting software similar to MYOB Premier [login to view URL] You can download a trial version here. I want to outsource the development to a software company in India. · I will provide the formats for menus, screens, forms, reports and tables. · I WILL NOT provide the logic. The developer must know how accounting software works and write code accordingly. · The software must be developed using .Net 2.0, VB.Net or C# and MS SQL Server 2005 Express Edition. · The software must be a 3-tier windows application. · The software must be able to print customer name and inventory item name on sales invoice in English and Chinese (double-byte?). · The software must work under Windows XP and Vista. · The modules I need are GL, AR, AP, Sales, Purchases, Inventory Cash Book and multi currency. · The software must be a single (not modular) integrated accounting software. · The software must post transactions to Ledgers in real-time (not batch processing). If you are interested in this project please give me an estimate of cost and time.