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I'm helping my mother to choose a new PC, but concerned that her MS Office 2003 and Adobe Photoshop Elements 4.0 software may not run under Windows 7 Home Premiuum.
1) Am I worrying needlessly?
2) I've heard that 64-bit computing is more likely than 32-bit to have problems with existing hardware (HP Photosmart printer and Epson Perfection Scanner) - Does Windows 7 Home Premium come in 32-bit and 64-bit versions?

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