diff --git a/dev-util/nvidia-cuda-sdk/nvidia-cuda-sdk-4.1.ebuild b/dev-util/nvidia-cuda-sdk/nvidia-cuda-sdk-4.1.ebuild
new file mode 100644
index 000000000..059f7344c
--- /dev/null
+++ b/dev-util/nvidia-cuda-sdk/nvidia-cuda-sdk-4.1.ebuild
@@ -0,0 +1,92 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-util/nvidia-cuda-sdk/nvidia-cuda-sdk-4.1.ebuild,v 1.3 2012/02/05 16:39:02 spock Exp $
+
+EAPI=2
+
+inherit unpacker toolchain-funcs
+
+DESCRIPTION="NVIDIA CUDA Software Development Kit"
+HOMEPAGE="http://developer.nvidia.com/cuda"
+
+CUDA_V=${PV//_/-}
+DIR_V=${CUDA_V//./_}
+DIR_V=${DIR_V//beta/Beta}
+
+SRC_URI="http://developer.download.nvidia.com/compute/cuda/${DIR_V}/rel/sdk/gpucomputingsdk_${CUDA_V}.28_linux.run"
+LICENSE="CUDPP"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="debug +doc +examples opencl pentoo +cuda"
+
+RDEPEND=">=dev-util/nvidia-cuda-toolkit-4.1
+	examples? ( >=x11-drivers/nvidia-drivers-260.19.21 )
+	media-libs/freeglut"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}"
+
+RESTRICT="binchecks"
+
+pkg_setup() {
+	if use cuda || use opencl && [ $(gcc-major-version) -lt 4 -o $(gcc-minor-version) -lt 5 ]; then
+		eerror "This package requires >=sys-devel/gcc-4.5 to build sucessfully."
+		eerror "Please use gcc-config to switch to a compatible GCC version."
+		die ">=sys-devel/gcc-4.4 required"
+	fi
+	echo $(gcc-major-version) $(gcc-minor-version)
+}
+
+src_compile() {
+	if ! use examples && ! use pentoo ; then
+		return
+	fi
+	local myopts=""
+
+	if use debug; then
+		myopts="${myopts} dbg=1"
+	fi
+
+	cd "${S}/sdk"
+
+	if use cuda; then
+		cd C
+		emake cuda-install=/opt/cuda ${myopts} || die
+		cd ..
+	fi
+
+	if use opencl; then
+		cd OpenCL
+		emake || die
+		cd ..
+	fi
+}
+
+src_install() {
+	cd "${S}/sdk"
+
+	if ! use doc; then
+		rm -rf *.txt doc */doc */Samples.htm */releaseNotesData
+	fi
+
+	if ! use examples; then
+		rm -rf bin */bin */tools
+	fi
+
+	for f in $(find .); do
+		local t="$(dirname ${f})"
+		if [[ "${t/obj\/}" != "${t}" || "${t##*.}" == "a" ]]; then
+			continue
+		fi
+
+		if [[ ! -d "${f}" ]]; then
+			if [[ -x "${f}" ]]; then
+				exeinto "/opt/cuda/sdk/${t}"
+				doexe "${f}"
+			else
+				insinto "/opt/cuda/sdk/${t}"
+				doins "${f}"
+			fi
+		fi
+	done
+}