diff --git a/compile/ComponentCompiler.scala b/compile/ComponentCompiler.scala
index 9def56761..fc99ca7fc 100644
--- a/compile/ComponentCompiler.scala
+++ b/compile/ComponentCompiler.scala
@@ -47,7 +47,7 @@ class ComponentCompiler(compiler: RawCompiler, manager: ComponentManager)
 				val start = System.currentTimeMillis
 				try
 				{
-					compiler(Set() ++ sourceFiles, Set() ++ xsbtiJars, outputDirectory, Nil, true)
+					compiler(Set() ++ sourceFiles, Set() ++ xsbtiJars, outputDirectory, "-nowarn" :: Nil, true)
 					manager.log.info("  Compilation completed in " + (System.currentTimeMillis - start) / 1000.0 + " s")
 				}
 				catch { case e: xsbti.CompileFailed => throw new CompileFailed(e.arguments, "Error compiling sbt component '" + id + "'") }
diff --git a/compile/interface/Analyzer.scala b/compile/interface/Analyzer.scala
index 909f1fa40..62126169b 100644
--- a/compile/interface/Analyzer.scala
+++ b/compile/interface/Analyzer.scala
@@ -115,19 +115,18 @@ final class Analyzer(val global: Global, val callback: AnalysisCallback) extends
 	{
 		import scala.tools.nsc.symtab.Flags
 		val name = sym.fullNameString(File.separatorChar) + (if (sym.hasFlag(Flags.MODULE)) "$" else "")
-		val entry = classPath.root.find(name, false)
-		if (entry ne null)
-			Some(entry.classFile)
-		else if(isTopLevelModule(sym))
-		{
-			val linked = sym.linkedClassOfModule
-			if(linked == NoSymbol)
-				None
+		finder.findClass(name) orElse {
+			if(isTopLevelModule(sym))
+			{
+				val linked = sym.linkedClassOfModule
+				if(linked == NoSymbol)
+					None
+				else
+					classFile(linked)
+			}
 			else
-				classFile(linked)
+				None
 		}
-		else
-			None
 	}
 
 	private def isTopLevelModule(sym: Symbol): Boolean =
@@ -178,4 +177,37 @@ final class Analyzer(val global: Global, val callback: AnalysisCallback) extends
 	private def isStringArray(tpe: Type): Boolean = tpe =:= StringArrayType
 	private def isStringArray(sym: Symbol): Boolean = isStringArray(sym.tpe)
 	private def isUnitType(tpe: Type) = tpe.typeSymbol == definitions.UnitClass
+
+	// required because the 2.8 way to find a class is:
+	//   classPath.findClass(name).flatMap(_.binary)
+	// and the 2.7 way is:
+	//   val entry = classPath.root.find(name, false)
+	//   if(entry eq null) None else Some(entry.classFile)
+	private lazy val finder = try { new LegacyFinder } catch { case _ => new NewFinder }
+	private trait ClassFinder
+	{
+		def findClass(name: String): Option[AbstractFile]
+	}
+	private class NewFinder extends ClassFinder
+	{
+		def findClass(name: String): Option[AbstractFile] =
+			call[Option[AnyRef]](classPath, "findClass", classOf[String])(name).flatMap(extractClass)
+		private def extractClass(a: AnyRef) =
+			call[Option[AbstractFile]](a, "binary")()
+	}
+	private class LegacyFinder extends ClassFinder
+	{
+		private val root = call[AnyRef](classPath, "root")()
+		def findClass(name: String): Option[AbstractFile] =
+		{
+			val entry = call[Option[AnyRef]](root, "find", classOf[String], classOf[Boolean])(name, boolean2Boolean(false))
+			if (entry eq null)
+				None
+			else
+				Some( call[AbstractFile](entry, "classFile")() )
+		}
+	}
+	import scala.reflect.Manifest
+	private def call[T  <: AnyRef](on: AnyRef, name: String, tpes: Class[_]*)(args: AnyRef*)(implicit mf: Manifest[T]): T =
+		mf.erasure.cast(on.getClass.getMethod(name, tpes : _*).invoke(on, args : _*)).asInstanceOf[T]
 }
\ No newline at end of file
diff --git a/project/build.properties b/project/build.properties
index a31e9b365..ac8458454 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,7 +1,7 @@
 #Project properties
-#Mon Oct 19 11:03:16 EDT 2009
+#Sat Oct 31 19:01:55 EDT 2009
 project.organization=org.scala-tools.sbt
 project.name=xsbt
 sbt.version=0.5.6-p2
-project.version=0.6.0
+project.version=0.6.1
 scala.version=2.7.5