[Koha] Checkout and other tasks takes a while

Hi all! Iv'e done a test installation (for demonstration purposes) of Koha 3.2.3 on my laptop with Ubuntu 10.10 (32-bit). See specs below. What I find is that a checkout takes 35 seconds for a single item and my question is what part of the spec is most important for better performance? What are your times for different tasks and what specs are your servers? CPU: 1.8GHz Turion 64 ML-34 RAM: 2048 MB PC2700 DDR SDRAM 333MHz Graphic: ATI Mobility Radeon X700 128MB Disk: Seagate ST9100823A 50GB 5,400rpm Cheers, /Thommy M.