Swap /data partition with sdcard HTC Legend - Legend Q&A, Help & Troubleshooting

Hi, I am trying to swap mount points to increase internal memory on my device - HTC Legend.
I know that there is script for this purpose.
http://forum.xda-developers.com/showthread.php?t=902395 .
As I can guess here we just use /sd-ext partition to swap it with /data. But in my case I have no /sd-ext partition at all, only /sdcard.
Of course I have no device /dev/block/mmcblk0p2.
About installed firmware - Android 2.3.7 ExtremeLegendFuse_2 based on CM7.
Output of mount command.
Code:
rootfs on / type rootfs (ro,relatime)
tmpfs on /dev type tmpfs (rw,relatime,mode=755)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
none on /acct type cgroup (rw,relatime,cpuacct)
tmpfs on /mnt/asec type tmpfs (rw,relatime,mode=755,gid=1000)
tmpfs on /mnt/obb type tmpfs (rw,relatime,mode=755,gid=1000)
none on /dev/cpuctl type cgroup (rw,relatime,cpu)
/dev/block/mtdblock3 on /system type yaffs2 (ro,relatime)
/dev/block/mtdblock5 on /data type yaffs2 (rw,nosuid,nodev,relatime)
/dev/block/mtdblock4 on /cache type yaffs2 (rw,nosuid,nodev,relatime)
/dev/block/vold/179:1 on /mnt/sdcard type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
/dev/block/vold/179:1 on /mnt/secure/asec type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
tmpfs on /mnt/sdcard/.android_secure type tmpfs (ro,relatime,size=0k,mode=000)
#
And df -h
Code:
# df -h
Filesystem Size Used Available Use% Mounted on
tmpfs 145.7M 32.0K 145.7M 0% /dev
tmpfs 145.7M 0 145.7M 0% /mnt/asec
tmpfs 145.7M 0 145.7M 0% /mnt/obb
/dev/block/mtdblock3 240.0M 160.7M 79.3M 67% /system
/dev/block/mtdblock5 185.1M 18.9M 166.3M 10% /data
/dev/block/mtdblock4 40.0M 6.6M 33.4M 16% /cache
/dev/block/vold/179:1
967.6M 194.8M 772.8M 20% /mnt/sdcard
/dev/block/vold/179:1
967.6M 194.8M 772.8M 20% /mnt/secure/asec
#
Content of /system/etc/vold.fstab
Code:
dev_mount sdcard /mnt/sdcard auto /devices/platform/usb_mass_storage/lun0 /devices/platform/msm_sdcc.2/mmc_host/mmc0
I have some basic knowledge, but I need help in this case.
Please help to swap storage to increase internal storage.
Thanks everyone in advance.

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The problem has been solved.
My fault was that I have partitioned my sd card incorrectly.
You can do this easily from recovery. Go to Advanced - > Partition SD card Than you can select desired amount of space and choose Swap 0M.
After that you are ready to use this script.
Just reboot your device, it will take some time to boot, because your data is been moved from internal storage to the external.