[RndTbl] resizing an SD card image?

Hi, Any easy way to resize a bootable image for SD card? There are ready Linux images for booting on Android devices, like MK802. The problem is, 1) sometimes you don't have a card for that size (say 4Gb image, 8Gb card) or 2) micro-SD card come in random sizes, so an image for 8Gb card can be some kbytes too long for a 8Gb card of another vendor. I probably could mount the image, copy the contents and go over the process of creating a bootable image myself. But is there a way of doing it with a lesser effort? -- Grigory Shamov HPC Analyst, Westgrid/Compute Canada E2-588 EITC Building, University of Manitoba (204) 474-9625