[G-CPTN]

I wouldn't have thought so. Connections (such as USB) are usually backwards compatible - and if you are only reading data there should be no problem.

There might be (I cannot say as I do not know) if the hard drive is formatted as FAT rather than NTFS.

http://en.wikipedia.org/wiki/File_Allocation_Table

http://en.wikipedia.org/wiki/NTFS