Edward

Today it says "need more input". I hope tomorrow it says "need more RAM" ;->

Where I struggled was with the base. I needed to use the Natural Logarithm base of 2.718281828 to get the right result, so:

Log(tempBead.Read(), 2.718281828);

That base constant 'e' is in the math library as System.Math.E

HTH

What's happening on this? The Codeplex status is "Several suggestions are in the hands of SecretLabs to produce a new firmware image" For me the problem happens alot with ND+ and 4.2. But it also happens on 4.1 and other targets e.g. GHI Cobra albeit a lot less frequently. Feels luke the ball is in the wrong court to me (hope that translates).

I bumped into this too. The regex library is a port of an old (but worthy) Apache Java library (Jakarta)to C# (it's not native). It doesn't support quite the same syntax as the desktop .Net regex library (which is a little irritating). One thing that's not implemented is named capture groups af far as I'm aware. There are also some differences on what characters have to be escaped. I ended up downloading the library source and compiling it to find this out. Maybe these inconsistencies are worthy of a 'bug' on CodePlex. For me the performance from a non-native library and its cosiderable memory footprint made me look for simpler techniques for what I was trying to achieve.

In the app which is currently on your Netduino, is it writing out lots of Debug info?

Nope - it just prints an "I'm alive" message every 10 seconds from the main thread.
The app is a little HTTP server hosting a SilverLight client, so it's just sitting idle waiting for a connect.