Clipping Path showing up with little detail in Quark

Can anyone tell me how to make a finer clipping path so that it doesn't show up in Quark very blocky?

Thanks in advance for any advice.

Resize the picture in Photoshop to 200% (don't resample) and reduce to 50% in Quark. (or just leave it alone; if it looks good in Photoshop, it will print fine)

I would leave it alone as Laurentiu suggests as resizing images in photoshop just to make it preview better in Quark is not a good idea.

If you don't resample, it's not a bad idea (just a waste of time, unless you need a better preview for precise positioning in Quark; than it's a great idea)

Best solution

stop using Quark.

Thanks all for your input.

Stop drinking beer!
(Adobe makes InChampagne : )

I prefer to think of it as InTequila