We host Turning the Pages™ at Pipex, the UKs largest Tier 1 hosting provider. The server infrastructure comprises multiple parallel 8-core Dell 1955 Blade Xeons, with 4Gb of RAM and RAID1 high speed hard drives as fileservers with similar servers used as database servers. The entire infrastructure is load-balanced using dedicated hardware from F5 Networks. All the servers have uninterruptable power supplies an back-up diesel generators.