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+## Using Tx from LINQPad
+
+[LINQPad](http://www.linqpad.net/) is the best way to learn the cutting edge features of C#
+
+In the LINQPad experience of Tx is **as if all the events were in a Database**
+Except, no database is involved - the the query happens directly on raw logs/traces or real-time sessions 
+
+- [Getting started](https://tx.codeplex.com/wikipage?title=LINQPad%20Driver) with the Tx LINQPad Driver
+- [Queries on trace from HTTP.sys](https://tx.codeplex.com/wikipage?title=HTTP%20Samples)  - the kernel driver used by IIS (Internet Information Services)
+- [Average and Deviation](https://tx.codeplex.com/wikipage?title=Performance%20Counter%20Samples). This query is based on .blg file (the default output of PerfMon for counters)
+- [Cross /provider & cross machine queries](https://tx.codeplex.com/wikipage?title=IE_IIS). Response time of IE on client machine and IIS on server.
+
+## Using Tx from C# code
+
+- [When to use Tx?](WhenToUse.md) vs. using just LINQ-to-Objects or Rx
+- [Hello Tx](HelloTx.md) : Building a console app that does query on ETW trace
+- [Type Generation](TypeGeneration.md) : How to generate C# types from Manifests and other schema descriptions
+- [Playback samples](../Samples/Playback/Readme.md) : API to replay events from one or more file(s)/session(s) in order of occurrence
+- [Features of Playback](PlaybackFeatures.md) : Multiplexed sequences, Heterogeneity, Same API for past & real-time, etc.
+- [Synthetic Performance Counters](../Samples/SyntheticCounters/Readme.md) : Defining "counters" as queries on events from ETW real-time session (nothing hits disk)
+
+## Conceptual overviews
+
+- [The visual intuition](http://tx.codeplex.com/wikipage?title=Playback%20conceptual%20model) behind the Playback API
+- [Internals](http://tx.codeplex.com/wikipage?title=Playback%20Internals) of the Playback
+- [Extending](http://tx.codeplex.com/wikipage?title=ULS%20Sample) Tx with semi-structured text logs  (SharePoint's ULS format).
+- [TimeSource](https://tx.codeplex.com/wikipage?title=TimeSource) creation of virtual time from timestamps on the event
+
+[Troubleshooting](https://tx.codeplex.com/wikipage?title=Troubleshooting)