What's the difference between Nokia Ovi Suite 2.2....

Question

Yesterday I updated to Ovi Suite 2.2.1.22 from 2.2.0.245 - Update crashes as usual with OVI suite (Error Message: Could not delete Service).
I had to uninstall all Nokia SW, reboot, install first the new Ovi Suite than PC Suite (I like a reliable Outlook Synchronisation, which OVI doesn't provide).
Just tried to define a Outlook folder to synchronize Outlook Notes: Just by accessing the Outlook file - Ovi crashes!
For what OVI suite is usefui? Delete all the Maps on my phone at once (which lasts several Hours) - Formatting the memory card is much more faster
Looking whether the is a ROM update for my N82 is available - It isn't.
PC Suite still works fine in synchronizing Outlook 2010 on Win7 x64. OVi suggests the same, but immediately crashes when just accessing a Outlook file.
Possibly in OVI Suite 5 this will work, about in the year 2025.
Where there is a technical documentation on the different versions of the OVI suite, where on the Nokia web I can find out, what release number is the current version?
I think, Nokia should do a better job!
Best Regards, Oblomow 

Answer 1

Resistance thermometer wiring configurations:
Two-wire configuration
The simplest resistance thermometer configuration uses two wires. It is only used when high accuracy is not required as the resistance of the connecting wires is always included with that of the sensor leading to errors in the signal. This applies equally to balanced bridge and fixed bridge system.
Three-wire configuration
In order to minimize the effects of the lead resistances a three wire configuration can be used. Using this method the two leads to the sensor are on adjoining arms, there is a lead resistance in each arm of the bridge and therefore the lead resistance is cancelled out. High quality connection cables should be used for this type of configuration because an assumption is made that the two lead resistances are the same.
Four-wire configuration
The four wire resistance thermometer configuration even further increases the accuracy and reliability of the resistance being measured. In the diagram above a standard two terminal RTD is used with another pair of wires to form an additional loop that cancels out the lead resistance. The above Wheatstone bridge method uses a little more copper wire and is not a perfect solution. Below is a better alternative configuration four-wire Kelvin connection that should be used in all RTDs. It provides full cancellation of spurious effects and cable resistance of up to 15 Ω can be handled. Actually in four wire measurement the resistance error due to lead wire resistance is zero.
Message Edited by JoeLabView on 10-24-2008 01:00 PM