Today I began my DIY Shiva with the PE 250 watt amp. I am going with the EBS design from adire's website. I am only able to work on this for an hour or two each day so it might take all week. Today I got all of the MDF cut. Tomorrow (tuesday) I am going to cut the holes in the braces, do the cut outs for the amp, and driver. Possibly start some gluing and clamping. It is also good that I can only do a little at a time because I only have 4 bar clamps. I think it will be easiest to use a hole saw to cut the holes in the braces, but I only have a 2" hole saw. Adire says to use 4" holes, should I just make twice as many holes that will be 2"? Wednesday, I plan on finishing the clamping and gluing Thursday, I want to prime and sand the whole box, making sure to use lots of primer on the corners where the MDF has been cut. Friday, coat one of a yet-to-be-determined painted finish Saturday, final coat of finish Sunday, mount driver and amp and head back to school BTW, I am on spring break this week and also working so I have to have this finished by Sunday. If there is anything that I missed or any tips please post them. Thanks for any help.