Hello all. Going to purchase SP4 this week. I am trying to decide on the 4/128 ($899 currently) vs. the 8/256 ($1199 currently). I am trying to decide if the difference is worth the $300 price increase. My usage is generally this: MS Office with Project and Visio SQL Server Mgmt Studio light Visual Studio 2012 mostly doing SSIS Remote desktop Edge and Chrome browsing My current work machine is a HP Elitebook i5/4/128 (Jan 2013). It has been fine for the tasks above. The SP4 would be personal and used for same plus Netflix, Kindle, & iTunes (don't hate ); basically I am replacing my iPad and using it for personal development (studying for MCP in MSSQL). I have a Server 2012 Standard and SQL Server 2012 Dev Ed running on another box, but I wouldn't might running SQL Server locally too sometimes. So. What say you? Worth it? Need it? Thanks very much!