How to adjust Boot Camp partition for more Mac space?

Hello,
TLDR Version:
When I setup Boot Camp, I intended to stay in Windows. I’ve now migrated to Mac and want more disc space allocated to it. How can I adjust this in Boot Camp without deleting and reinstalling Windows?
Extended Version:
I have had a 21.5” iMac for right at a year now, and have been running Windows 95% of the time prior to last week. I decided that I was spending more time on the Mac partition and deciding that it was better in my eyes than Windows, and decided to install all of my productivity software (Microsoft Office/Adobe Creative Suite) on it in an effort to wean myself off of Windows.
Unfortunately, when I set the computer up, I did a 90/10 partition install of Windows on Boot Camp, with 90% of the disc space being allocated to Windows. Obviously, this will no longer work for me, and working from my files in the Boot Camp partition is both limited, and irritating. I would like to adjust the partition the other way; probably an 85/15 partition with the 85% being Mac OSX and the remainder being Windows. Because Mac OSX is the boot disc, it appears as though it can be made smaller, but not larger in Boot Camp.
1. Is there a way to adjust the partition size without having to delete the Windows partition and reinstall?
2. Is the Airport Time Capsule a suitable device to temporarily dump my data on while I adjust the partition? I’ve got 99% of my data on a separate external HDD from a data backup a month ago, but would rather not have to make another backup.
I appreciate any information.
Best regards,
Ryan

Ryan M Smith wrote:
1. Is there a way to adjust the partition size without having to delete the Windows partition and reinstall?
You may want to look at Winclone or Camptune. There is Gparted/Live CD for the adventurous souls.
2. Is the Airport Time Capsule a suitable device to temporarily dump my data on while I adjust the partition? I’ve got 99% of my data on a separate external HDD from a data backup a month ago, but would rather not have to make another backup.
Time Machine cannot backup Windows. It will only back up OS - Mac Basics: Time Machine backs up your Mac - Apple Support.

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How to adjust Boot Camp partition for more Mac space?

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