• 2.5" harddisks.
• IBM Thinkpad Ultrabay (TP770) adapters for 2.5" harddisk.
• IBM Thinkpad Ultrabay (T23) adapters for 2.5" harddisk.
• better server machine (19" rack model).
• Alpha machine (19" rack model).
• MIPS machine (19" rack model).
• Sparc machine (19" rack model).
• other CPU environments for testing (19" rack models).
• USB webcams for testing (different manufacturer/models).

for specialized subprojects: Laptops (min. 20GB disk)