I've been using IB's excel spreadsheets for quite some time to do a market scan, perform some calculations and then batch submit equity orders. But, I've recently upgraded to Office 64-bit and IB's Excel files are somewhat unstable, and IB provides limited support for them. Just curious if anyone out there can recommend a 3rd party IB front end (compatible with Windows 7 64-bit) that I can program to utilize IB's market scanners, make some basic calculations off of the Price, Open, Prev Close, Vol, Avg Vol, and then automatically submit in batch a bunch of limit orders. I don't need charting tools. I just need a front end that can perform better than the sample Excel files that IB provides with their API. Thanks for all your help!