resizing NC partition

In short, from CWM, I used ADB to get in and with parted, tar everything to sdcard, and tunefs and tar restore.  With about 6G free on sdcard.

1. from CWM, I mounted the sdcard, and partition 6,7,8 from emmc
so, I had something like:
/sdcard
/part6
/part7
/part8

this is done like:
	mount /dev/block/mmcblk0p6 /part6  <-- from memory on that mmcblk0p6

2. then I used tar to back up 6,7,8 to sdcard
so:
cd /part6
tar -cvzf /sdcard part6.tgz

etc. etc.

3. then parted to delete partitions 6,7,8 (Taking note of the current layout with print, you will want the numbers later)

also, I had to unmount the current cache which was on 7.

removing is like:
rm 6
rm 6
rm 6
^^^ will get rid of the last 3 partitions

4. then repartition 6,7,8, adding 4000 to the numbers to add about 4G.

6,7 format as ext2, 8 as fat32

5. then tunefs to get 6 and 7 up to ext3

6. then tar to put the files back.  and done.
(mount the partitions back like step 1)
then:
cd /part6
tar -xvzf /sdcard/part6.tgz .

etc etc.

7. I did a fix permissions per nemith and Azerthoth I think it was.

thanks to Nemith got me the tunefs tip.

Now, I've got 4.8G for /data, 2.6G free, and done.
everything runs fast now that there's no managing apps on sd.
Overall, it was pretty easy.  very slow to tar up junk though.  If you can start this with a fresh install, it will go MUCH faster.