[Q] Partitioning an SDHC card without a card reader
I hope like heck this isn't posted somewhere else in the forum - I've only spent all afternoon searching, but sometimes.... Apologies if I missed something.
I successfully rooted my Samsung Galaxy Blaze phone, installed Titanium BackUp and now would like to send my app data to my nice 16GB SDHC card. The problem is, I can't get it partitioned probably because my laptop's card reader can't really read SDHC cards, even in adapters. It recognizes that the card is there, but then wants to format it and won't format it. I tried using the Mini Tools Partition Wizard, but each attempt failed, claiming I had a bad card. The card works beautifully in the phone, so I don't think that's the problem, especially since brand new cards get the same reaction.
Is there a way to partition the card from my phone? I have good reason to believe that my memory problems have a lot to do with the boatload of email I have saved in GMail, or the fact that Google+ somehow decided I really needed *all* of my photos on my phone, via Picasa (another source of angst and muttering).
Thanks for any help.