Problems with Deep sky stacker

[Astronut1982]

Hi all,

I finally managed to get out last night & get some astrophotography done with my new HEQ5 pro.

I got some nice pics [for a newbie anyways] & took some 10-20 dark pics using the same exposure & ISO. I went on to dss to stack the pics & I came across a problem.

Once I select my pics, adjust my settings & let it stack, it comes up at the end - no memory & doesn't finish stacking. Just before it stacks it says it will temporarely use 1.5gb of memory but I have over 25gb on the drive i'm using so I don't understand whats wrong.

Can anyone please tell me what I'm doing wrong or point me in the direction of a good tutorial to use as I'm going mental here!

Cheers,

Jeff