Here are direct download links for the Adobe CS5 trials, all in English:

• Adobe CS5 Master Collection
  • Windows: 7-Zip, executable
  • Mac: DMG
• Adobe CS5 Design Premium
  • Windows: 7-Zip, executable
  • Mac: DMG
• Adobe CS5 Production Premium
  • Windows: 7-Zip, executable
  • Mac: DMG
• Adobe CS5 Web Premium
  • Windows: 7-Zip, executable
  • Mac: DMG