Droboshare experiences

This post is basically an email I received from John Sammons following his experiences with the Droboshare. He purchased one as part of the same bundle I did but decided to experiment further. I've not had chance to replicate this on my system but the results he came up with were very interesting. I've reproduced his email in full below with his permission.
Thanks John....
Got the Drobo and am very pleased with it. Interestingly I have found that a bit of time with DroboShare pays dividends in the performance stakes.
I used the HD Benchmark program linked within your blog and found pretty much the same result as you. When I linked the Drobo to the Time Capsule via USB I got slightly improved network share performance but was concerned that the Airport Utility was reporting it as a 256GB drive instead of the current 2TB/16TB drive it should be.
My next test was to download the JumbShare application and configure my MacPro to use Jumbo Frames. This proved to give some improvement in Droboshare but not great when connected to my netgear Gigabit switch, approximately 15% more. Then came a rather outstanding discovery. I was never sure if the Netgear, being a cheap 5 port device, supported all the Gigabit ethernet standards. So I tried connecting both the MacPro and Droboshare to the Timecapsule Gigabit Ethernet as this as my most up to date switch. Wow.... this made a bit of a difference, see below.
I have run the test multiple times and with different file sizes and seem to consistently get between 92MB/s and 102MB/s, thats at least 3 x FW800 performance! Checking the Drobospace forums did not seem to give the impression this was a fast device but the results show otherwise. I also confirmed this with Disk Bench as I was so sure it was a rogue set of results.
My Drobo versions are:
Drobo Firmware: 1.3.0
Droboshare Firmware: 1.1.1
I have also moved the Drobo back and forth to the Droboshare/Direct connect with no problems. The key seems to be putting it in standby first to ensure a save transfer.
I also managed to get my Drobocare uplifted to 2 years which is the EU warranty, I had to exchange several emails with Data Robotics to get them to acknowledge that it should be a 2 year key from 1st May, I don't know if you have done that but its worth it for 2 years piece of mind.
Feel free to blog any of the above if it is of interest to anyone.