Yes, you will need TurboTax Business to prepare a Form 1065 for the 2 member LLC (unless you have elected S-Corp status, in which case you use the program to prepare Form 1120-S). You will also need the personal program. Unfortunately, you will have to enter the information from the K-1s into TurboTax Home & Business manually.
For information on the programs, and to order see the following:
TurboTax Business
TurboTax Desktop
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