Thanks to all of you for valuable Guidance

Regards
Harsh



>I forgot to comment on buy vs. build. I gave up building my own PCs a long time ago. It's just not worth my time. I also find the quality of prebuilt machines has increased a lot. Having said that, I would stay away from HP. I've seen studies from companies that do third party warranty repair that shows HP has more warranty repairs than any major brand. I've bought Dell for years and found them highly reliable. I also recently bought my first Lenovo and have used others that my employer bought and like their quality too.
>
>>I need to purchase or Upgrade my PC.Currently I have DUAL Core 1.86 GhZ and 1 GB RAM. an 80 GB Hard Disk and XP opertaion system
>>with My requirement is:-
>>
>>1. currently I have a VFP application that takes around 2 Hours for Data processing (Makes Changes in text files) for around 80000 files.
>>
>>2 After the files are being changed, they are to be converted into other format using PS2PDF tools like, that takes another 4 Hours,
>>
>>Thus my total times comes around 6 to 6 HRS. I need to drastically cut it down. I am planning to buy i7 4770k Processor, 8 GB RAM, and 1 TB HDD, 2 GB Graphics card with windows 7 or 8,
>>
>>Kinldy Guide what would be best configration. Also Guide...
>>
>>1, Should I go for Laptop or Desktop ?
>>2 Assembeled or Branded One ?
>>3 If Brabded, which Brand and where to Buy online?
>>4 Are there any Cheap and relaible sites from where I could directly purchase spares or compete Desktop or Laptop.
>>5 What is the difference between BOX and Tray i7 4770k as there is a difference of rate in the two.
>>
>>Regards
>>Code Box