Evening all!

I'm thinking of building a HTPC as a way of consolidating my home entertainment and wanted some critique on the parts that I have in mind. Have a budget of around £600 to include at least a 26" monitor, blu-ray drive and twin tuner TV card. I would also like to take advantage of the mITX form factor; I took a look at mATX but decided it was probably too large. At present, I am looking at the following parts (note the lack of OS which is not required):

- Thermaltake Element Q Case w/ 200w PSU : £44
- Asus AT5IONT-I Motherboard (Atom D525 & nVidia ION) : £120
- 2GB DDR3 SODIMM : £32
- Samsung Spinpoint F3 1TB : £45
- Samsung SH-B083L BD-ROM/DVD-RW : £50
- Kworld PlusTV PE355-2T Twin TV Tuner : £47
- BenQ M2700HD 27" LCD Monitor : £263

Total: £601

Thanks in advance for any suggestions